Bake it. Bake the mug in the oven for 30 minutes at 350°F Remember to place the mug in the oven before it heats up and leave it in until the oven cools completely so there won’t be any cracks. You can choose to bake the mugs twice to really set in the sharpie drawings. … Read more
How do you permanently decorate a mug? UPDATE: Step 1: Wash and dry your mug, if new Step 2: Use a pencil to rough out a design for any words or lines Step 3: Carefully draw your design with sharpie paint markers. Step 4: Add accent colors, if necessary. Step 5: Bake mugs at 350 … Read more
You can use ANY sharpie paint pen color that will show up on your mug, but some colors will get darker after baking To clean up your design you can scratch paint off with your nail or a needle. You can also erase with q-tips or cotton balls with rubbing alcohol. How do I permanently … Read more